2447641731

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{77933}}^1$

素因数の和:78003

約数の個数: 24

約数和(自身を含む): 3563142480

約数和(自身を除く): 1115500749

約数列:

[1, 3, 19, 29, 57, 87, 361, 551, 1083, 1653, 10469, 31407, 77933, 233799, 1480727, 2260057, 4442181, 6780171, 28133813, 42941083, 84401439, 128823249, 815880577, 2447641731]

約数ペア:

[(1, 2447641731), (3, 815880577), (19, 128823249), (29, 84401439), (57, 42941083), (87, 28133813), (361, 6780171), (551, 4442181), (1083, 2260057), (1653, 1480727), (10469, 233799), (31407, 77933)]